Cambridge Audio Azur 640T
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[edit] Description
- Manufacturer: Cambridge Audio
The 640T incorporates the latest highly integrated DAB chipset from Texas Instruments coupled to a high performance Wolfson WM8716 24-bit/192kHz DAC (digital to analogue converter), ensuring good performance.
The state-of-the-art 640T features Natural Contour Technology (NCT), developed by Cambridge Audio to counter the sometimes 'flat' presentation of compressed digital sources (such as some low bit-rate DAB radio stations). Two settings are offered: 'Warm', which adds an analogue-like warmth to 'digital' sounding programmes and 'Lively', which breathes life into the sound quality of heavily compressed programmes.
A key benefit of the 640T is the ability to select radio stations by name, meaning frequencies don't have to be remembered. In addition, the comprehensive information panel displays artist name, song title and even lyrics where broadcast.
[edit] Details
[edit] Features
- Touch controls offering easy access to DAB and FM stations
- Receives traditional analogue transmissions and RDS
- Wolfson WM8716
- 24-bit/192kHz DAC
- Coaxial and digital outputs
- Natural Contour Technology (NCT)
- Low resonance, acoustically damped chassis improves sonic performance
- Stylish all-metal casework with a solid aluminium front panel
- Slim-line Azur remote control with aluminium top panel
[edit] Specifications
- Wavebands:
- DAB Band III
- DAB L-Band
- FM
- Antenna Input Impedance: 50ohms
- Adjacent Channel Selectivity:
- (EN50248)
- 35dB typical
- Far-off Selectivity (EN50248):
- 55dB typical
- Frequency Range (Band III): 174MHz to 240MHz
- Frequency Range L-Band: 1452MHz to 1491MHz
- Frequency Response: 20Hz to 20kHz +/- 1dB
- THD+N @ 0db, 1kHz output: 0.007% max.
- Signal to Noise Ratio A-wtd: 100dB min
- Frequency Range: 87.5MHz to 108MHz
- RF Sensitivity for Signal to Noise of 26dB: 0.5mV
- Large Signal Handling Capacity: 500mV
- Ultimate Signal to Noise Ratio at 200mV: 58dB
- THD+N @ 200mV RF input, 1kHz output, 75kHz deviation: 0.15%
- Max. Power Consumption: 15 watts
- Dimensions (W x D x H): 430 x 310 x 70mm (16.9 x 12.2 x 2.8")
- Weight: 3.68kg/8.1lbs
